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react-native/Libraries/Image/RCTImageView.h

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Second Updates from Mon 23 Mar - [ReactNative] Use deprecated ix in TabBarExample | Amjad Masad - [ReactNative] Expanded license on obj-c files | Christopher Chedeau - [ReactNative] Expanded license on js files | Christopher Chedeau - [ReactNative] Fix React Devtools integration | Alex Kotliarskyi - [Text] Account for font leading so descenders are not clipped | James Ide - [ReactNative] Expanded license on js packager files | Christopher Chedeau - more UIExplorer flow | Basil Hosmer - [react-packager] Pick up package changes while running | Amjad Masad - Added a graph view and a ReactNative metric that displays current queue and execution time for the JS thread. | Bryce Redd - [ReactNative] Add NativeModules and DeviceEventEmitter to react-native exports | Alex Kotliarskyi
2015-03-23 22:07:33 +00:00
/**
* Copyright (c) 2015-present, Facebook, Inc.
*
Update license headers for MIT license Summary: Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs. find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$ replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree. Reviewed By: TheSavior, yungsters Differential Revision: D7007050 fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-17 02:24:55 +00:00
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
Second Updates from Mon 23 Mar - [ReactNative] Use deprecated ix in TabBarExample | Amjad Masad - [ReactNative] Expanded license on obj-c files | Christopher Chedeau - [ReactNative] Expanded license on js files | Christopher Chedeau - [ReactNative] Fix React Devtools integration | Alex Kotliarskyi - [Text] Account for font leading so descenders are not clipped | James Ide - [ReactNative] Expanded license on js packager files | Christopher Chedeau - more UIExplorer flow | Basil Hosmer - [react-packager] Pick up package changes while running | Amjad Masad - Added a graph view and a ReactNative metric that displays current queue and execution time for the JS thread. | Bryce Redd - [ReactNative] Add NativeModules and DeviceEventEmitter to react-native exports | Alex Kotliarskyi
2015-03-23 22:07:33 +00:00
*/
Initial commit
2015-01-30 01:10:49 +00:00
#import <UIKit/UIKit.h>
Move all header imports to "<React/..>" Summary: To make React Native play nicely with our internal build infrastructure we need to properly namespace all of our header includes. Where previously you could do `#import "RCTBridge.h"`, you must now write this as `#import <React/RCTBridge.h>`. If your xcode project still has a custom header include path, both variants will likely continue to work, but for new projects, we're defaulting the header include path to `$(BUILT_PRODUCTS_DIR)/usr/local/include`, where the React and CSSLayout targets will copy a subset of headers too. To make Xcode copy headers phase work properly, you may need to add React as an explicit dependency to your app's scheme and disable "parallelize build". Reviewed By: mmmulani Differential Revision: D4213120 fbshipit-source-id: 84a32a4b250c27699e6795f43584f13d594a9a82
2016-11-23 15:47:52 +00:00
#import <React/RCTResizeMode.h>
Initial commit
2015-01-30 01:10:49 +00:00
Merged RCTNetworkImageView functionality into RCTStaticImage Summary: RCTNetworkImageView and RCTStaticImage had significant overlap in functionality, but each had a different subset of features and bugs. This diff merges most of the functionality of RCTNetworkImageView into RCTStaticImage, eliminating some bugs in the former, such as constant redrawing when properties were changed. I've also removed the onLoadAbort event for now (as it wasn't implemented), and renamed the other events to match the web specs for `<img>` and XHMLHttpRequest. The API is essentially what Adobe proposed here: http://blogs.adobe.com/webplatform/2012/01/13/html5-image-progress-events/ The following features have not yet been ported from RCTNetworkImageView: - Background color compositing. It's not clear that this adds much value and it increases memory consumption, etc. - Image request cancelling when images are removed from view. Again, it's not clear if this is a huge benefit, but if it is it should be combined with other optimisations, such as unloading offscreen images. (Note that this only affects the open source fork. For now, internal apps will still use FBNetworkImageView for remote images.)
2015-07-15 20:17:13 +00:00
@class RCTBridge;
Added RCTImageSource Summary: public The +[RCTConvert UIImage:] function, while convenient, is inherently limited by being synchronous, which means that it cannot be used to load remote images, and may not be efficient for local images either. It's also unable to access the bridge, which means that it cannot take advantage of the modular image-loading pipeline. This diff introduces a new RCTImageSource class which can be used to pass image source objects over the bridge and defer loading until later. I've also added automatic application of the `resolveAssetSource()` function based on prop type, and fixed up the image logic in NavigatorIOS and TabBarIOS. Reviewed By: javache Differential Revision: D2631541 fb-gh-sync-id: 6604635e8bb5394425102487f1ee7cd729321877
2015-12-08 11:29:08 +00:00
@class RCTImageSource;
Merged RCTNetworkImageView functionality into RCTStaticImage Summary: RCTNetworkImageView and RCTStaticImage had significant overlap in functionality, but each had a different subset of features and bugs. This diff merges most of the functionality of RCTNetworkImageView into RCTStaticImage, eliminating some bugs in the former, such as constant redrawing when properties were changed. I've also removed the onLoadAbort event for now (as it wasn't implemented), and renamed the other events to match the web specs for `<img>` and XHMLHttpRequest. The API is essentially what Adobe proposed here: http://blogs.adobe.com/webplatform/2012/01/13/html5-image-progress-events/ The following features have not yet been ported from RCTNetworkImageView: - Background color compositing. It's not clear that this adds much value and it increases memory consumption, etc. - Image request cancelling when images are removed from view. Again, it's not clear if this is a huge benefit, but if it is it should be combined with other optimisations, such as unloading offscreen images. (Note that this only affects the open source fork. For now, internal apps will still use FBNetworkImageView for remote images.)
2015-07-15 20:17:13 +00:00
iOS: Enable views to be nested within <Text> Summary: Previously, only Text and Image could be nested within Text. Now, any view can be nested within Text. One restriction of this feature is that developers must give inline views a width and a height via the style prop. Previously, inline Images were supported by using iOS's built-in support for rendering images with an NSAttributedString via NSTextAttachment. However, NSAttributedString doesn't support rendering arbitrary views. This change adds support for nesting views within Text by creating one NSTextAttachment per inline view. The NSTextAttachments act as placeholders. They are set to be the size of the corresponding view. After the text is laid out, we query the text system to find out where it has positioned each NSTextAttachment. We then position the views to be at those locations. This commit also contains a change in `RCTShadowText.m` `_setParagraphStyleOnAttributedString:heightOfTallestSubview:`. It now only sets `lineHeight`, `textAlign`, and `writingDirection` when they've actua Closes https://github.com/facebook/react-native/pull/7304 Reviewed By: javache Differential Revision: D3365373 Pulled By: nicklockwood fbshipit-source-id: 66d149eb80c5c6725311e1e46d7323eec086ce64
2016-05-31 17:18:37 +00:00
@interface RCTImageView : UIImageView
Merged RCTNetworkImageView functionality into RCTStaticImage Summary: RCTNetworkImageView and RCTStaticImage had significant overlap in functionality, but each had a different subset of features and bugs. This diff merges most of the functionality of RCTNetworkImageView into RCTStaticImage, eliminating some bugs in the former, such as constant redrawing when properties were changed. I've also removed the onLoadAbort event for now (as it wasn't implemented), and renamed the other events to match the web specs for `<img>` and XHMLHttpRequest. The API is essentially what Adobe proposed here: http://blogs.adobe.com/webplatform/2012/01/13/html5-image-progress-events/ The following features have not yet been ported from RCTNetworkImageView: - Background color compositing. It's not clear that this adds much value and it increases memory consumption, etc. - Image request cancelling when images are removed from view. Again, it's not clear if this is a huge benefit, but if it is it should be combined with other optimisations, such as unloading offscreen images. (Note that this only affects the open source fork. For now, internal apps will still use FBNetworkImageView for remote images.)
2015-07-15 20:17:13 +00:00
- (instancetype)initWithBridge:(RCTBridge *)bridge NS_DESIGNATED_INITIALIZER;
Initial commit
2015-01-30 01:10:49 +00:00
@property (nonatomic, assign) UIEdgeInsets capInsets;
Merged RCTNetworkImageView functionality into RCTStaticImage Summary: RCTNetworkImageView and RCTStaticImage had significant overlap in functionality, but each had a different subset of features and bugs. This diff merges most of the functionality of RCTNetworkImageView into RCTStaticImage, eliminating some bugs in the former, such as constant redrawing when properties were changed. I've also removed the onLoadAbort event for now (as it wasn't implemented), and renamed the other events to match the web specs for `<img>` and XHMLHttpRequest. The API is essentially what Adobe proposed here: http://blogs.adobe.com/webplatform/2012/01/13/html5-image-progress-events/ The following features have not yet been ported from RCTNetworkImageView: - Background color compositing. It's not clear that this adds much value and it increases memory consumption, etc. - Image request cancelling when images are removed from view. Again, it's not clear if this is a huge benefit, but if it is it should be combined with other optimisations, such as unloading offscreen images. (Note that this only affects the open source fork. For now, internal apps will still use FBNetworkImageView for remote images.)
2015-07-15 20:17:13 +00:00
@property (nonatomic, strong) UIImage *defaultImage;
Initial commit
2015-01-30 01:10:49 +00:00
@property (nonatomic, assign) UIImageRenderingMode renderingMode;
Rename RCTImageView source to imageSources Reviewed By: majak Differential Revision: D3754991 fbshipit-source-id: 9794af94b51b331df1209ae63d053dcef2cf4a97
2016-08-23 18:26:35 +00:00
@property (nonatomic, copy) NSArray<RCTImageSource *> *imageSources;
Add blur effect to RCTImageView Summary: This diff introduces a blur radius property to the Image component on ios. If the radius specified is greater then 0 then native will apply a blur filter to the image Reviewed By: nicklockwood Differential Revision: D3054671 fb-gh-sync-id: d7a81ce5a08a3a2091c583f5053c6a86638b21b2 shipit-source-id: d7a81ce5a08a3a2091c583f5053c6a86638b21b2
2016-03-17 19:25:07 +00:00
@property (nonatomic, assign) CGFloat blurRadius;
Add Image resizeMode repeat on iOS Summary: This adds a new resize mode for iOS 'repeat' that tiles the image over it's frame. This allow to easily create a view with a repeating background pattern which there is no way to do at the moment without including a bunch of different sized assets. I'm not 100% sure it should be a resizeMode or a separate prop but I went with resizeMode since it made more sense to me and the are not really any use cases where we'd want to use this with another resizeMode other than 'stretch'. **Test plan** Tested mainly by adding a UIExplorer example, also tested that changing the resizeMode prop from and to 'repeat' worked properly. ![screen shot 2016-06-07 at 3 06 17 am](https://cloud.githubusercontent.com/assets/2677334/15848755/d95d8046-2c5c-11e6-9f3d-1ce8a1c9c846.png) I'd like to implement this on Android too but it is a bit trickier since Fresco's ImageView doesn't support image tiling and would require submitting a PR there too :( Closes https://github.com/facebook/react-native/pull/7968 Differential Revision: D3469119 Pulled By: javache fbshipit-source-id: ab9dbfe448a5b0771dbf0c41fcceeb366210f583
2016-06-22 11:13:22 +00:00
@property (nonatomic, assign) RCTResizeMode resizeMode;
Initial commit
2015-01-30 01:10:49 +00:00
@end